Virtualbox CPU and Memory configuration for better performance
Revert "Virtualbox CPU and Memory configuration for better performance"

This reverts commit 934b5e482034144d1d7287fdb96e29abc55c19cb.
Revert "Revert "Virtualbox CPU and Memory configuration for better performance""

This reverts commit f0a66c549c359189b58bbfbd3a9d8006c5c76de4.
Merge branch 'master' of https://github.com/wishop/VagrantConfig